Custom Extrusion Flat Oval Aluminum Tubes

🔍 Why Choose Our Flat Oval Aluminum Tubes?
✓ Aerospace-Grade Precision

• Ultra-precise tolerances (±0.1mm) ensure seamless assembly
• Uniform wall thickness (1.0-4.0mm) for structural integrity
• Smooth internal/external surfaces reduce flow resistance

✓ Engineered for Peak Performance

• Lightweight Strength: 30% weight reduction vs. steel, lowering transport/logistics costs
• All-Environment Durability: Salt spray resistance >1,000 hours (ASTM B117)
• Thermal Efficiency: Ideal thermal conductivity (229 W/m·K) for HVAC/heat exchange systems

⚙️ Your Customization Journey
1. Bespoke Extrusion Solutions

• Free mold design consultation & DFM analysis
• 500+ existing die libraries for fast-track production
• Wall thickness/oval ratio customization (e.g., 20x10mm to 300x150mm)

2. Smart Surface Finishing

• Multiple surface treatment processes: We provide a variety of surface treatment options such as anodizing, spraying, polishing, etc. to improve the corrosion resistance and aesthetics of aluminum tubes.
• Customized surface effects: According to customer needs, we provide a variety of colors and surface effects to ensure the perfect combination of product function and appearance.

3. CNC Value-Added Processing

• Precision drilling, tapping, notching & end forming
• ±0.05mm machining accuracy for leak-proof assemblies
• Robotic deburring for 100% smooth edges

🌐 Global Trust Built on Excellence
▶️ Zero-Compromise Quality

• Triple inspection protocol: UT wall testing → dimensional verification → finish adhesion check
• Material traceability with mill test certificates (EN 10204 3.1)

▶️ Logistics-Ready Packaging

• VCI anti-corrosion paper + edge protectors + wooden crates
• Custom foam slotting for fragile components

▶️ Certified Global Compliance

• ISO 9001:2015, RoHS, REACH
• ASTM B221, EN 755, GB/T 5237 standards

💡 Why Zhongchang = Higher ROI?
» 33-Year Extrusion Mastery

• 25 presses (800T-3,600T) handle complex geometries
• 50,000 MT annual capacity guarantees on-time delivery

» True Single-Source Advantage
From raw billet to shipped product – all under our roof:
CAD Design → Die Manufacturing → Extrusion → Aging → Surface Treatment → CNC → QC → Packaging
*Eliminate 4+ middlemen – save 15% lead time & 8% costs*

🚀 Ready to Innovate?
90% projects quoted within 8 hours – zcaluminum@gmail.com
👉 Include technical drawings for instant DFM feedback